Dead

Distribution by Scientific Domains

Terms modified by Dead

  • dead biomass
  • dead body
  • dead cell
  • dead ear
  • dead end
  • dead fish
  • dead individual
  • dead patient
  • dead recovery
  • dead sea
  • dead space
  • dead staining
  • dead time
  • dead tissue
  • dead tree
  • dead volume
  • dead wood
  • dead zone

  • Selected Abstracts


    Ring-Expansion of MCPs in the Presence of DIAD or DEAD and Lewis Acids

    EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 2 2004
    Li-Xiong Shao
    Abstract Treatment of methylenecyclopropanes (MCPs) with DIAD or DEAD in MeCN under mild conditions in the presence of Lewis acid Zr(OTf)4 gave the cyclobutanone ring-expansion products in good to high yields based on the employed DIAD or DEAD. From a deuterium labeling experiment, the oxygen atom is derived from ambient water. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004) [source]


    The development of a new dust uplift scheme in the Met Office Unified ModelÔ

    METEOROLOGICAL APPLICATIONS, Issue 4 2009
    D. Ackerley
    Abstract Aeolian mineral dust aerosol is an important consideration in the Earth's radiation budget as well as a source of nutrients to oceanic and land biota. The modelling of aeolian mineral dust has been improving consistently despite the relatively sparse observations to constrain them. This study documents the development of a new dust emissions scheme in the Met Office Unified ModelÔ (MetUM) based on the Dust Entrainment and Deposition (DEAD) module. Four separate case studies are used to test and constrain the model output. Initial testing was undertaken on a large dust event over North Africa in March 2006 with the model constrained using AERONET data. The second case study involved testing the capability of the model to represent dust events in the Middle East without being re-tuned from the March 2006 case in the Sahara. While the model is unable to capture some of the daytime variation in AERONET AOD there is good agreement between the model and observed dust events. In the final two case studies new observations from in situ aircraft data during the Dust Outflow and Deposition to the Ocean (DODO) campaigns in February and August 2006 were used. These recent observations provided further data on dust size distributions and vertical profiles to constrain the model. The modelled DODO cases were also compared to AERONET data to make sure the radiative properties of the dust were comparable to observations. Copyright © 2009 Royal Meteorological Society and Crown Copyright [source]


    TOMBS FOR THE DEAD, MONUMENTS TO ETERNITY: THE DELIBERATE DESTRUCTION OF MEGALITHIC GRAVES BY FIRE IN THE INTERIOR HIGHLANDS OF IBERIA (SORIA PROVINCE, SPAIN)

    OXFORD JOURNAL OF ARCHAEOLOGY, Issue 3 2010
    MANUEL A. ROJO-GUERRA
    Summary An interpretation of the features surrounding the complex and deliberate closure ritual in several collective Middle Neolithic tombs of the Ambrona Valley (Soria) is offered, where fire and quicklime played a major role in the rituals. The problems involved in the excavation and the understanding of this complex burial evidence are examined. The roles they might have played in the context of the important social and economic transformations of the local Neolithic groups around the end of the fourth millennium cal BC are also analysed. It is argued that the burial rituals tried to reinforce group solidarity at a time when the community was beginning to fragment, as the economic systems began to yield a surplus production whose management would have altered political structures. [source]


    HOUSES FOR THE DEAD AND CAIRNS FOR THE LIVING; A RECONSIDERATION OF THE EARLY TO MIDDLE BRONZE AGE TRANSITION IN SOUTH-WEST ENGLAND

    OXFORD JOURNAL OF ARCHAEOLOGY, Issue 2 2008
    ANDY M. JONES
    Summary. The Early to Middle Bronze Age transition period has often been interpreted as involving a move to ,rational' food-producing societies. More recently, models have been advanced which have highlighted the presence of ritualized practices within Middle Bronze Age society. However, many of these interpretations have largely been based upon evidence from excavated settlements in central southern England. This paper examines the need to consider the transition period at a more localized level and presents the evidence from south-west England. [source]


    Solution structure of the RWD domain of the mouse GCN2 protein

    PROTEIN SCIENCE, Issue 8 2004
    Nobukazu Nameki
    Abstract GCN2 is the ,-subunit of the only translation initiation factor (eIF2,) kinase that appears in all eukaryotes. Its function requires an interaction with GCN1 via the domain at its N-terminus, which is termed the RWD domain after three major RWD-containing proteins: RING finger-containing proteins, WD-repeat-containing proteins, and yeast DEAD (DEXD)-like helicases. In this study, we determined the solution structure of the mouse GCN2 RWD domain using NMR spectroscopy. The structure forms an , + , sandwich fold consisting of two layers: a four-stranded antiparallel ,-sheet, and three side-by-side ,-helices, with an ,,,,,,, topology. A characteristic YPXXXP motif, which always occurs in RWD domains, forms a stable loop including three consecutive ,-turns that overlap with each other by two residues (triple ,-turn). As putative binding sites with GCN1, a structure-based alignment allowed the identification of several surface residues in ,-helix 3 that are characteristic of the GCN2 RWD domains. Despite the apparent absence of sequence similarity, the RWD structure significantly resembles that of ubiquitin-conjugating enzymes (E2s), with most of the structural differences in the region connecting ,-strand 4 and ,-helix 3. The structural architecture, including the triple ,-turn, is fundamentally common among various RWD domains and E2s, but most of the surface residues on the structure vary. Thus, it appears that the RWD domain is a novel structural domain for protein-binding that plays specific roles in individual RWD-containing proteins. [source]


    ECONOMICS OF THE LIVING DEAD,

    THE JAPANESE ECONOMIC REVIEW, Issue 1 2006
    TAKEO HOSHI
    Zombie firms are those firms that are insolvent and have little hope of recovery but avoid failure thanks to support from their banks. This paper identifies zombie firms in Japan, and compares the characteristics of zombies to other firms. Zombie firms are found to be less profitable, more indebted, more dependent on their main banks, more likely to be found in non-manufacturing industries and more often located outside large metropolitan areas. Overall, larger size makes the firm less likely to be a zombie, but among small firms, relatively larger firms are more likely to be protected and become zombies. Controlling for profitability, the exit probability for zombie firms does not differ from that for non-zombies. Zombie firms tend to increase employment by more (but do not reduce employment by more) than non-zombies. Finally, when the proportion of zombie firms in an industry increases, job creation declines and job destruction increases, and the effects are stronger for non-zombies. [source]


    THE DISPLAY OF THE DEAD ON THE GREEK TRAGIC STAGE: THE CASE OF EURIPIDES, SUPPLICES,

    BULLETIN OF THE INSTITUTE OF CLASSICAL STUDIES, Issue 1 2008
    ELENI KORNAROU
    First page of article [source]


    Dissecting the Dead and Saving Lives

    ACADEMIC EMERGENCY MEDICINE, Issue 6 2006
    Adam Jason Rosh MD
    No abstract is available for this article. [source]


    ,Dead in bed syndrome , a hypothesis'

    DIABETES OBESITY & METABOLISM, Issue 3 2006
    David S. H. Bell
    No abstract is available for this article. [source]


    Review article: What's new in early medieval burial archaeology?

    EARLY MEDIEVAL EUROPE, Issue 1 2002
    Tania M. Dickinson
    Books reviewed in this article: John Hines, Karen Høilund Nielsen and Frank Siegmund (eds), The Pace of Change. Studies in Early,Medieval Chronology. Catherine E. Karkov, Kelley M. Wickham,Crowley and Bailey K. Young (eds), Spaces of the Living and the Dead: An Archaeological Dialogue. Sam Lucy, The Early Anglo,Saxon Cemeteries of East Yorkshire. An Analysis and Reinterpretation. Elizabeth O'Brien, Post,Roman Britain to Anglo,Saxon England: Burial Practices Reviewed. Nick Stoodley, The Spindle and the Spear. A Critical Enquiry into the Construction and Meaning of Gender in the Early Anglo,Saxon Burial Rite. [source]


    "I Would Thy Husband Were Dead": The Merry Wives of Windsor as Mock Domestic Tragedy

    ENGLISH LITERARY RENAISSANCE, Issue 2 2000
    PHILIP D. COLLINGTON
    First page of article [source]


    THE SOVIET WAR MEMORIAL IN TREPTOW, BERLIN,

    GEOGRAPHICAL REVIEW, Issue 2 2003
    PAUL STANGL
    ABSTRACT. The Soviet War Memorial in Treptow, Berlin, was an important emblem of political power and ideology during and after the cold war. Designed as the Soviet Union's premiere extraterritorial battlefield shrine, the site combines a veterans' cemetery with a large-scale memorial complex celebrating the Soviet victory in World War II. The monument was intended for use in Soviet military commemorative activity and became a key sacred space in the Cult of the Soviet War Dead, but its location in Berlin meant that it served other political purposes. By avoiding definitive statements on key issues the memorial attained a semantic flexibility that enabled it to remain a focal point of commemorative activity for decades. The memorial continues to play a part in contemporary Berlin, though the political overtones are now overshadowed by its role as a shrine to the war dead. [source]


    The Xhosa Cattle-Killing Movement in History and Literature

    HISTORY COMPASS (ELECTRONIC), Issue 6 2009
    Andrew Offenburger
    In South Africa's Eastern Cape frontier zone, a millenarian movement known as the Xhosa Cattle-Killing (1856,1857) devastated local populations and stunned observers. How could the messages of its prophetess, Nongqawuse, and the exhortations of her uncle, Mhlakaza, lead to the slaughter of hundreds of thousands of cattle, to the death of tens of thousands of people, and to the subjugation of the Xhosa? Historians and authors of literary works have attempted to answer this question, and their explanations have followed the contours of South African history through three general phases. The first (1857,1947) characterized the movement as a failed revolt against British expansion and a necessary step in social and religious Darwinism. The second period (1948,1988) saw the continuation of these interpretations, and, with National Party rule and the rise of the Black Consciousness Movement, an increasingly radical group of historians brought about politicized and alternative interpretations embedded in Xhosa oral history. The third phase (1989,) began with the publication of Jeff Peires'The Dead Will Arise, which renewed interest in the history and has inspired a new wave of historical critique. [source]


    Settling the "Dead Layer" Debate in Nanoscale Capacitors

    ADVANCED MATERIALS, Issue 48 2009
    Li-Wu Chang
    Permittivity peaks in single crystal thin film capacitors are strongly suppressed compared to bulk in the case of Pt/SrTiO3/Pt, but are relatively unaffected in Pt/BaTiO3/Pt structures. This is consistent with the recent suggestion that subtle variations in interfacial bonding between the dielectric and electrode are critical in determining the presence or absence of inherent dielectric "dead layers". [source]


    Fear of the Dead as a Factor in Social Self-Organization

    JOURNAL FOR THE THEORY OF SOCIAL BEHAVIOUR, Issue 2 2005
    AKOP P. NAZARETYAN
    The image of dead person returning to life was the most ancient source of irrational fear (i.e. fear not caused by objective menace) appeared in culture. This conclusion is argued with empirical data from archeology and ethnography. Fear has been expressed in funeral rites, the tying of extremities, burning and dismemberment of dead bodies, and ritual cannibalism (compensatory necrophilia) etc. At the same time, it was attended by effective care for helpless cripples, which seems to descend to the Lower Paleolithic as well. Dread of posthumous revenge played a decisive regulative role at the earliest stage of anthropogenesis, as the disparity between artificial weapons (the tools) and natural aggression-retention mechanisms (the instincts) became self-destructive. In the new conditions, individuals with normal animal mind were doomed to catastrophe. Those hominid groups proved viable, in which mystical fear, a product of unnaturally developed imagination, bounded lethal conflicts among kinsmen. The phobias corresponded to the psycho-nervous system's "strategic pathology"; that was a condition for early hominids' self-preservation. As a result, a causal connection between instrumental potential, cultural regulation quality and social sustainability (the techno-humanitarian balance law) was formed, which has been a mechanism of social selection for all of human history and prehistory. [source]


    Archaeology and Respect for the Dead

    JOURNAL OF APPLIED PHILOSOPHY, Issue 3 2003
    Geoffrey Scarre
    abstract,Contemporary archaeologists commonly acknowledge moral responsibilities to the descendants of the subjects whose remains they disturb. There has been comparatively little reflection within the professional community on whether they have duties to the dead themselves. I argue that doing wrong to the dead is not reducible to harming their successors; that there are ways in which archaeologists can wrong the dead qua the living persons they once were; and that nevertheless this may not have such radical implications for the practice of archaeology as might first be imagined. [source]


    Our Obligation to the Dead

    JOURNAL OF APPLIED PHILOSOPHY, Issue 2 2002
    Bob Brecher
    Can we have a real obligation to the dead, just as we do to the living, or is such a notion merely sentimental or metaphorical? Starting with the example of making a promise, I try to show that we can, since the dead, as well as the living, can have interests, not least because the notion of a person is, in part, a moral construction. ,The dead', then, are not merely dead, but particular dead persons, members of something like the sort of ,transgenerational community' proposed by Avner de,Shalit. More generally, I argue, we have an obligation to the dead that goes beyond the particularities of promise,making, on account of their role in having made us who we are. I then suggest, though only embryonically, that such obligations may appropriately be discharged by remembering the dead, who they were and what they did. Finally, I consider some possible objections. [source]


    Wanted, Dead or Alive: Media Frames, Frame Adoption, and Support for the War in Afghanistan

    JOURNAL OF COMMUNICATION, Issue 1 2007
    Jill A. Edy
    This paper attempts to measure the impact of naturally occurring media frames on public support for a policy. Content analysis of network nightly news during late October of 2001 reveals that U.S. media framed the events of September 11 in terms of both war and crime. A concurrent survey of 328 Tennesseans reveals that rather than adopting either a war frame or a crime frame, audiences combined elements of these media frames in various ways and that their subsequent understanding of the events of September 11 had an impact on their support for the war in Afghanistan. The results reveal the complexity of the framing phenomenon in natural environments and suggest the need for better measures of how audiences perceive media frames as well as further investigation into framing as a means of coalition building. Résumé Recherché mort ou vif:Cadrage médiatique, adoption de cadres et soutien à la guerre en Afghanistan Cet article tente de mesurer l'effet des cadres médiatiques qui opèrent naturellement sur le soutien public à l'égard d'une politique. L'analyse de contenu des bulletins d'actualité du soir diffusés en réseau au cours de la fin du mois d'octobre 2001 révèle que les médias aux États-Unis ont cadré les événements du 11 septembre en des termes associés à la guerre et au crime. Un sondage mené simultanément auprès de 328 répondants du Tennessee révèle quant à lui que, plutôt que d'adopter un cadre de guerre ou de crime, les publics ont conjugué les composantes de ce cadrage médiatique de diverses manières et que leur compréhension subséquente des événements du 11 septembre a influencé leur soutien à la guerre en Afghanistan. Les résultats révèlent la complexité du phénomène du cadrage dans les environnements naturels. Ils suggèrent le besoin de mieux mesurer la perception par le public des cadres médiatiques et d'approfondir l'étude du cadrage comme moyen de construction de la coalition. Abstract Gesucht, tot oder lebendig:Medien-Frames, Frame-Aneignung und die Befürwortung des Afghanistan-Krieges Vorliegende Studie misst, welchen Einfluss natürlich auftretende Medien-Frames auf die öffentliche Unterstützung einer politischen Maßnahme (Krieg) haben. Eine Inhaltsanalyse der Abendnachrichten (Network-News) im Oktober 2001 zeigte, dass die Ereignisse des 11. September in US-amerikanische Medien sowohl als Krieg als auch Verbrechen geframt wurden. Eine zeitgleiche Umfrage von 328 Einwohnern des Staates Tennessee verdeutlichte, dass Zuschauer nicht den einen oder anderen Frame adaptierten, sondern Elemente des Kriegs- und des Verbrechens-Frames auf verschiedenste Art kombinierten. Die Art und Weise der Adaption beider Frames und das daraus resultierendes Verständnis der Ereignisse des 11. September zeigten wiederum einen Einfluss auf die Befürwortung des Kriegs in Afghanistan. Die Ergebnisse untermauern die postulierte Komplexität des Framing-Phänomens in natürlichen Umgebungen. Konsequenterweise müssen bessere Messinstrumente eingesetzt werden, die erfassen können, wie Zuschauer Medien-Frames wahrnehmen. Darüber hinaus sollten Forschungsbemühungen hinsichtlich der Rolle von Frames als Mittel zur Koalitionsbildung unternommen werden. Resumen Buscado, Muerto ó Vivo: Los Encuadres de los Medios Masivos, la Adopción de Encuadres, y el Apoyo a la Guerra en Afganistán Este artículo intenta medir el impacto de los encuadres de los medios masivos que ocurren naturalmente en el apoyo público a una política. Un análisis de contenido de redes de noticias nocturnas a finales del mes de Octubre del 2001 revela que los medios masivos de los Estados Unidos encuadraron los eventos del 11 de Septiembre en términos de guerra y crimen. Una encuesta simultánea de 328 individuos del estado de Tennessee reveló que en vez de adoptar la guerra ó el crimen como encuadres, las audiencias combinaron elementos de los encuadres de los medios masivos en varias maneras y que su entendimiento posterior de los eventos del 11 de Septiembre tuvo un impacto en el apoyo a la guerra en Afganistán. Los resultados muestran la complejidad del fenómeno del framing en contextos naturales y sugiere la necesidad de obtener mejores formas de medir cómo las audiencias perciben los encuadres de los medios masivos, así como también, la necesidad de realizar más investigaciones sobre el framing como una forma de construir coaliciones. ZhaiYao Yo yak [source]


    An intranuclear bacilliform virus associated with near extirpation of Austropotamobius pallipes Lereboullet from the Nant watershed in Ardéche, France

    JOURNAL OF FISH DISEASES, Issue 9 2002
    B F Edgerton
    White-clawed crayfish, Austropotamobius pallipes, were endemic to the Nant watershed, Ardéche, France, until they were extirpated by epizootic mortality at the beginning of the twentieth century. A. pallipes were successfully reintroduced to the Nant watershed in the middle of the twentieth century. However, epizootic mortality was observed in the Nant watershed in the summer of 2000 during which time A. pallipes was extirpated from downstream regions. Dead and moribund crayfish were again detected in several episodes in summer 2001 and by October the range of A. pallipes was reduced to the headwaters of just one of the three streams in the watershed. Water quality for the watershed in summer 2001 was appropriate for crayfish habitation. Bacteriology and mycology on A. pallipes collected during several of the mortality episodes in 2001 failed to reveal a cause. However, histopathology revealed a high occurrence of intranuclear eosinophilic inclusions in hepatopancreatocytes of A. pallipes. The nuclei were hypertrophic and contained bacilliform virions consisting of a cylindrical nucleocapsid surrounded by a trilaminar envelope. Virions in section were approximately 63 × 258 nm and nucleocapsids were approximately 52 × 225 nm. It is unclear whether the intranuclear bacilliform virus was the cause of the mortality episodes or was a contributor to a disease complex involving one or several other undetected pathogens. [source]


    An Epidemic of Illicit Fentanyl Deaths in Cook County, Illinois: September 2005 through April 2007

    JOURNAL OF FORENSIC SCIENCES, Issue 2 2008
    J. Scott Denton M.D.
    Abstract:, Between September 2005 and April 2007, 350 fentanyl intoxication deaths were investigated and certified by the Cook County Medical Examiners Office. Investigations revealed that the majority of these fatalities were by intravenous injection of a white powder followed by a rapid collapse. The fentanyl was clandestinely produced in a lab in Toluca, Mexico and sold by the Mickey Cobra street gang. The term "Drop Dead" was coined for this "tainted heroin." Postmortem samples were screened by ELISA and confirmed by standard GC-MS methods. Fentanyl fatalities peaked at 47 per month in May and June 2006. Fifty-two percent were single fentanyl intoxications, with the remainder accompanied by either cocaine, morphine from heroin, or alcohol. This epidemic stressed the limited resources of the toxicology laboratory and autopsy service of the Medical Examiners Office. The clandestine lab was terminated, distributing gang members and leaders arrested, and the epidemic ceased in April 2007. [source]


    The Lips of the Dead and the ,Kiss of Life': The Contemporary Deathbed and the Aesthetic of CPR

    JOURNAL OF HISTORICAL SOCIOLOGY, Issue 3 2002
    John Tercier
    Over the last four decades, cardiopulmonary resuscitation (CPR) has become the medical, legal and media standard for behaviour in the face of sudden death. The key therapeutic techniques of CPR: mouth,to,mouth ventilation, external,cardiac,compressions and defibrillation , with their origins in the eighteenth century, strange peregrinations in the nineteenth, and consolidation in the twentieth , are central to what may be seen as a newly dominant form of deathbed ritual. [source]


    Counting the Dead: The Culture and Politics of Human Rights Activism in Colombia by Winifred Tate

    JOURNAL OF LATIN AMERICAN & CARIBBEAN ANTHROPOLOGY, Issue 2 2009
    Maximilian Viatori
    No abstract is available for this article. [source]


    Railtrack is Dead , Long Live Network Rail?

    JOURNAL OF LAW AND SOCIETY, Issue 2 2003
    Nationalization Under the Third Way
    This essay offers, by way of an examination of the proposals to reform the railway industry, a case study of the government's attempt to operationalize the third way. That these proposals are consistent with the third way is identified within this essay and yet they would appear to give rise to the de facto renationalization of the railway infrastructure. In accounting for this apparent contradiction in the (third way) means used and the (old-style democracy) ends achieved, it will be argued that this new form of nationalization is consistent with the third way rather than any socialist understanding of the term. To this extent, therefore, New Labour have attempted to reconceptualize the process of nationalization in pursuit of the ,new mixed economy'. [source]


    The effect of Emdogain® on the growth and differentiation of rat bone marrow cells

    JOURNAL OF PERIODONTAL RESEARCH, Issue 5 2006
    J. Van Den Dolder
    Background and Objective:, The major extracellular matrix (ECM) proteins in developing enamel can induce and maintain the formation and mineralization of other skeletal hard tissue, such as bone. Therefore, dental matrix proteins are ideal therapeutic agents when direct formation of functional bone is required for a successful clinical outcome. Emdogain® (EMD) consists of enamel matrix proteins which are known to stimulate bone formation. However, only a few studies in the literature have reported the effect of EMD on osteoblast-like cells in vitro. Material and Methods:, In this study, rat bone marrow cells, obtained from the femora of Wistar rats, were precultured for 7 d in osteogenic medium. Then, the cells were harvested and seeded in 24-well plates at a concentration of 20,000 cells/well. The wells were either precoated with 100 µg/ml EMD, or left uncoated. The seeded cells were cultured in osteogenic medium for 32 d and analysed for cell attachment (by using the Live and Dead assay), cell growth (by determining DNA content) and cell differentiation (by measuring alkaline phosphatase activity and calcium content, and by using scanning electron microscopy and the reverse transcription,polymerase chain reaction). Results:, The results showed that at the 4-h time point of the experiment, more cells were attached to EMD-negative wells, but this effect was no longer apparent at 24 h. DNA analysis revealed that both groups showed a similar linear trend of cell growth. No differences in alkaline phosphatase activity or calcium content were observed, and no differences in gene expression (osteocalcin, alkaline phosphatase and collagen type I) were found between the groups. Conclusion:, Based on our results, we conclude that EMD had no significant effect on the cell growth and differentiation of rat bone marrow cells. [source]


    Is the Political Troubadour Dead?

    JOURNAL OF POPULAR MUSIC STUDIES, Issue 3 2009
    Markets Versus Politics in Local Music
    [source]


    Dead, but not buried: bodies, burial and family conflicts

    LEGAL STUDIES, Issue 3 2003
    Heather Conway
    While recent public attention has focused on disputes concerning the fate of the dead such as the Bristol and Alder Hey organ retention scandals, this paper considers a much less publicised area of dispute which has nevertheless generated a significant amount of case law and potentially affects a much wider proportion of society. The paper looks at conflicts which arise when relatives cannot agree on how to bury their dead, the motives behind such disputes and the factors which influence their resolution. It examines the legal framework which has been applied by courts to date, proposes alternative solutions to this framework and questions the potential impact of the Human Rights Act 1998 on family burial conflicts. [source]


    The root rot fungus Armillaria mellea introduced into South Africa by early Dutch settlers

    MOLECULAR ECOLOGY, Issue 2 2001
    Martin P. A. Coetzee
    Abstract Dead and dying oak (Quercus) and numerous other woody ornamental trees and shrubs showing signs and symptoms of Armillaria root rot were identified in the Company Gardens, Cape Town, South Africa, which were established in the mid-1600s by the Dutch East Indies Trading Company. Nineteen isolates from dying trees or from mushrooms were collected and analysed to identify and characterize the Armillaria sp. responsible for the disease. The AluI digestion of the amplified product of the first intergenic spacer region (IGS-1) of the rRNA operon of 19 isolates from the Company Gardens was identical to that of some of the European isolates of A. mellea s. s. The IGS-1 region and the internal transcribed spacers (ITS) were sequenced for some of the Cape Town isolates. Phylogenetic analyses placed the Cape Town isolates in the European clade of A. mellea, which is distinct from the Asian and North American clades of this species. Identification based on sexual compatibility was conducted using A. mellea tester strains in diploid,haploid pairings, which showed some compatibility between the Cape Town isolates and testers from Europe. Somatic compatibility tests (diploid,diploid pairings) and DNA fingerprinting with multilocus, microsatellite probes indicated that the Cape Town isolates were genetically identical and may have resulted from vegetative (clonal) spread from a single focus in the centre of the original Company Gardens (c. 1652). The colonized area is at least 345 m in diameter. Assuming a linear spread rate underground of 0.3 m/year to 1.6 m/year, the genet (clone) was estimated to be between 108 and 575 years old. These data suggest that A. mellea was introduced into Cape Town from Europe, perhaps on potted plants, such as grapes or citrus, planted in the Company Gardens more than 300 years ago. [source]


    A Moment Dead, a Moment Alive: How a Situational Personhood Emerges in the Vegetative State in an Israeli Hospital Unit

    AMERICAN ANTHROPOLOGIST, Issue 1 2010
    Nurit Bird-David
    ABSTRACT, Here we address the personhood of patients in a permanent vegetative state (PVS), who fall outside categories of "alive" or "dead" and "subject" or "object." Drawing on fieldwork in an Israeli hospital, we examine multiple and shifting approaches to PVS patients, which are articulated in the course of caring for and living with them. We argue that, alongside the institutional definition of these patients as being in a PVS, which, as Kaufman showed, evokes irresolvable confusion as to their ontological nature, there appear and disappear other senses of their personhood. Allying with other studies of cognitively impaired patients (e.g., those with dementia and Alzheimer's), we explore this relational person-concept while demonstrating its situational nature. We analyze patients' admission to the hospital, showing how their essentialistic personhood is "emptied" and how and when their fluid, relational personhood appears and disappears, further showing how this personhood is reified by imagined life stories. [source]


    Counting the Dead: The Culture and Politics of Human Rights Activism in Colombia by Winifred Tate

    AMERICAN ANTHROPOLOGIST, Issue 4 2009
    LESLEY GILL
    No abstract is available for this article. [source]


    Heraldry for the Dead: Memory, Identity, and the Engraved Stone Plaques of Neolithic Iberia by Katina Lillios

    AMERICAN ANTHROPOLOGIST, Issue 2 2009
    RUTH VAN DYKE
    No abstract is available for this article. [source]